Flux density evolution of the sources 3C273, 3C279 and 3C454.3 at the frequencies 102 MHz–36.8 GHz

dc.contributor.authorVolvach, A. E.
dc.contributor.authorVolvach, L. N.
dc.contributor.authorLarionov, M. G.
dc.contributor.authorAller, H. D.
dc.contributor.authorAller, M. F.
dc.contributor.authorYurovskiy, Yu. Yu.
dc.contributor.authorRyabov, Myhaylo I.
dc.contributor.authorРябов, Михайло Іванович
dc.contributor.editorMadrid : Consejo Superior de Investigaciones Científicas, Instituto Miguel Asín,
dc.date.accessioned2010-08-19T11:49:32Z
dc.date.available2010-08-19T11:49:32Z
dc.date.issued2007
dc.description.abstractThe results of long-term monitoring of the sources 3C273, 3C279 and 3C454.3 at 102 MHz–36.8 GHz are presented. Numerical analysis of irregular temporal rows of the integral fluxes allowed us to detect the quasiperiodic constituents of the emission flux variations. The analysis of the parameters of binary black holes in the central regions of non-stationary objects demonstrates that these super-massive objects have an insignificant variation between the sizes of the orbits of partners, and that they are in the stage of evolution different from the time of merging by a period of less than 104 years.uk
dc.identifierDOI: 10.1080/10556790601135059
dc.identifier.citationAstronomical & Astrophysical Transactions The Journal of the Eurasian Astronomical Society
dc.identifier.issn1055-6796 print
dc.identifier.issn1476-3540 online
dc.identifier.urihttps://dspace.onu.edu.ua/handle/123456789/78
dc.language.isoenuk
dc.relation.ispartofseriesVol. 25, Nos. 5–6, October–December 2006, 385–391
dc.subjectFlux variationsuk
dc.subjectNon-stationary extragalactic radio sourcesuk
dc.subjectBinary black holesuk
dc.titleFlux density evolution of the sources 3C273, 3C279 and 3C454.3 at the frequencies 102 MHz–36.8 GHzuk
dc.typeArticleuk
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